000			00354nam a2200145Ia 4500
008			211209s2017 xx 000 0 und d
020			_a978-93-859-2389-0
041			_aeng
082			_a577.14 008 DE
100			_aA K DE
245			_aENVIRONMENTAL CHEMISTRY
250			_a1st ed.
260			_bNEW AGE INTERNATIONAL(P)LIMITED _c2017
300			_a371
999			_c74088 _d74088